/*
 * GET home page.
 */

exports.index = function (req, res) {
    res.render('index', { title: 'Envrobot' });
}
exports.preview = function (req, res) {
    res.render('preview', { title: 'Envrobot' });
}

exports.existMonitor = function(req, res) {
    res.send('0');
}